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Immunohistochemical staining results of COL5A1 in cancerous and adjacent tissues.
| COL5A1 | |||||
|---|---|---|---|---|---|
| Group | Negative | Weakly positive | Moderately positive | Strongly positive | Sum |
| BRCA tissues | 0 | 13 | 55 | 68 | 136 |
| Adjacent tissues | 0 | 9 | 25 | 21 | 55 |
| Sum | 0 | 22 | 80 | 89 | 191 |
BC, breast cancer; COL5A1, collagen type V α-1 chain.
